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Get matched with top heating and air conditioning pros in West Dundee, IL

There are 43 highly-rated local heating and air conditioning pros.

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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in West Dundee, IL

*The Angi rating for Heating And Air Conditioning Service companies in West Dundee, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in West Dundee, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on October 08, 2025

Find Heating and air conditioning pros in West Dundee

Nextech Energy Systems

1165 N Clark St
No reviews yet

Nextech Energy Systems

1165 N Clark St
No reviews yet
10 years of experience

Nextech Energy Systems is an independent consultant providing comprehensive energy solutions. Our leadership team is comprised of seasoned professionals with vast experience in energy. Nextech continuously explores emerging trends and incentives to help you reduce your energy footprint and save you $Money! For more insight, please visit nextechenergy.com

Nextech Energy Systems is an independent consultant providing comprehensive energy solutions. Our leadership team is comprised of seasoned professionals with vast experience in energy. Nextech continuously explores emerging trends and incentives to help you reduce your energy footprint and save you $Money! For more insight, please visit nextechenergy.com

LOWE'S Air Duct Cleaning Inc. -- Unlimited Vents

Servicing Around
4.73(
145
)

LOWE'S Air Duct Cleaning Inc. -- Unlimited Vents

Servicing Around
4.73(
145
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Improve the air quality in your home or business with our professional air duct cleaning services. Our experienced technicians use state-of-the-art equipment to remove dirt, dust, and debris from your air ducts, leaving you with clean, fresh air to breathe. We also offer HVAC cleaning, dryer vent cleaning, and more to promote a healthy indoor environment. Serving the Dallas, Chicago, Miami, Washington DC, and Boston markets, we are committed to providing top-quality service wherever you are. Contact us today to schedule an appointment.

"Thank you, Angi! Nick and Stefan were a pleasure to work with. Thay were efficient and fast. Stefan arrived on time and did a very good job. I look forward to calling them again in the future."

Alan S on August 2025

Improve the air quality in your home or business with our professional air duct cleaning services. Our experienced technicians use state-of-the-art equipment to remove dirt, dust, and debris from your air ducts, leaving you with clean, fresh air to breathe. We also offer HVAC cleaning, dryer vent cleaning, and more to promote a healthy indoor environment. Serving the Dallas, Chicago, Miami, Washington DC, and Boston markets, we are committed to providing top-quality service wherever you are. Contact us today to schedule an appointment.

"Thank you, Angi! Nick and Stefan were a pleasure to work with. Thay were efficient and fast. Stefan arrived on time and did a very good job. I look forward to calling them again in the future."

Alan S on August 2025

AGM Heating & Cooling LLC

Serving
No reviews yet

AGM Heating & Cooling LLC

Serving
No reviews yet

AGM Heating & Cooling LLC, in Huntley, Illinois, is the leading heating and cooling specialist serving Huntley and Algonquin, and McHenry and Kane counties. We specialize in dryer vent cleaning, repairs, water heaters, furnaces, air conditioners, and more. For all your heating and cooling needs, contact AGM Heating & Cooling LLC in Huntley.

AGM Heating & Cooling LLC, in Huntley, Illinois, is the leading heating and cooling specialist serving Huntley and Algonquin, and McHenry and Kane counties. We specialize in dryer vent cleaning, repairs, water heaters, furnaces, air conditioners, and more. For all your heating and cooling needs, contact AGM Heating & Cooling LLC in Huntley.

Crawford Supply

8150 N. Lehigh Ave
No reviews yet

Crawford Supply

8150 N. Lehigh Ave
No reviews yet
55 years of experience

Crawford Supply is a plumbing and heating supplier with designer bath and kitchen showrooms that serves homeowners and trade professionals in the Chicago, IL area. Whether your project is new construction or remodeling, single family or commercial, large or small, we have the dedicated professionals that can help you find the smart solutions to make your project a success. Visit one of our six convenient Chicagoland locations today!

Crawford Supply is a plumbing and heating supplier with designer bath and kitchen showrooms that serves homeowners and trade professionals in the Chicago, IL area. Whether your project is new construction or remodeling, single family or commercial, large or small, we have the dedicated professionals that can help you find the smart solutions to make your project a success. Visit one of our six convenient Chicagoland locations today!

Greater Properties

22811 Lakeshore Dr
No reviews yet

Greater Properties

22811 Lakeshore Dr
No reviews yet
14 years of experience

We are an owner operated property rehab company with five years of experience in the mortgage field service industry. Founded by Lonze Moore, Greater Properties LLC is registered with the State of Illinois as a minority owned company, and offers an array of services that protect and preserve our client’s property. We cover parts of Cook, Kankakee and Will counties in Illinois.

We are an owner operated property rehab company with five years of experience in the mortgage field service industry. Founded by Lonze Moore, Greater Properties LLC is registered with the State of Illinois as a minority owned company, and offers an array of services that protect and preserve our client’s property. We cover parts of Cook, Kankakee and Will counties in Illinois.

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Heating and Air Conditioning questions, answered by experts

Yes, you can run an attic fan with the AC on. In fact, you don’t have a choice with a passive attic fan. Plus, when an attic fan draws out hot air from the attic, it helps regulate the temperature of your whole home, so your AC doesn't have to work as hard.

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

If there’s a freon leak in your home’s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That’s why it’s important to hire an HVAC professional to resolve a freon leak as quickly as possible.

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

HVAC technicians charge around $175 per hour, but anywhere between $100 and $250 per hour isn’t uncommon. The total cost of your HVAC service depends on the type of work, the type of system, and more. Here are some important cost factors to consider to get accurate pricing:

  • Time of year

  • Urgency of your repair or service

  • Type of system 

  • Type of repair you need

  • Whether or not you have a service contract

  • Size of your HVAC system

  • Brand of HVAC equipment

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The West Dundee, IL homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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